13668025

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{941}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 19623744

約数和(自身を除く): 5955719

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 941, 2075, 2905, 4705, 6587, 14525, 23525, 32935, 78103, 164675, 390515, 546721, 1952575, 2733605, 13668025]

約数ペア:

[(1, 13668025), (5, 2733605), (7, 1952575), (25, 546721), (35, 390515), (83, 164675), (175, 78103), (415, 32935), (581, 23525), (941, 14525), (2075, 6587), (2905, 4705)]